10945163572 has 48 divisors (see below), whose sum is σ = 22175741952. Its totient is φ = 4629926880.

The previous prime is 10945163549. The next prime is 10945163611. The reversal of 10945163572 is 27536154901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 890823 + ... + 903025.

It is an arithmetic number, because the mean of its divisors is an integer number (461994624).

Almost surely, 2^10945163572 is an apocalyptic number.

It is an amenable number.

10945163572 is an abundant number, since it is smaller than the sum of its proper divisors (11230578380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10945163572 is a wasteful number, since it uses less digits than its factorization.

10945163572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12628 (or 12626 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 43.

The spelling of 10945163572 in words is "ten billion, nine hundred forty-five million, one hundred sixty-three thousand, five hundred seventy-two".